7VJ6

SFX structure of archaeal class II CPD photolyase from Methanosarcina mazei in the semiquinone state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA photolyase	polymer	482	55123.5	1	UniProt (Q8PYK9) Pfam (PF00875) In PDB	Methanosarcina mazei Go1 (Methanosarcina frisia)	Deoxyribodipyrimidine photo-lyase
2	A	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	A	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	1	Chemie (FAD)
4		water	water		18.0	99	Chemie (HOH)

Sequence modifications

A: 3 - 464 (UniProt: Q8PYK9)

PDB	External Database	Details
Met -17	-	initiating methionine
Gly -16	-	expression tag
Ser -15	-	expression tag
Ser -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
Ser -7	-	expression tag
Ser -6	-	expression tag
Gly -5	-	expression tag
Leu -4	-	expression tag
Val -3	-	expression tag
Pro -2	-	expression tag
Arg -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
His 2	-	expression tag
Thr 377	Met 377	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	55123.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1073.7
All*	Total formula weight	56197.2

*Water molecules are not included.